Schematics

DC/DC
2.4Ｇ
2.4G/BT
BYK916+BK3632-(3)RGB
DATE: 20210721
VER:1.0
EGND
BAT1
R56
3M +/-1%
R57
1M +/-1%
C15
10uF
3
VIN
2
VOUT
1
VSS
U9
XC6206-3.0V
+
C16
47uF/10V
C17
104
C18
104
1
P05(MOSI)
2
P04(CLK)
3
P03(IICSDA)
4
P02(IICSCL)
5
P01
6
P00
7
VCCRF
8
ANT
9
VCCIF
10
XTALO
11
XTALI
12
P31/P14
13
P23/P34
14
P35
15
RSTN
16
XTAL32K
17
VDD12
18
P17
19
P16
20
OUTFB
21
VCCMCU
22
BAT1V
23
BAT3V
24
SW
25
VSS3V
26
P33
27
P13
28
P12
29
P11
30
P10
31
P07(CS)
32
P06(MISO)
U2
BK3632
1 2
L2
0.3P
1 2
L3
0R
C20
15pF
C21
NC
C22
104
C23
2.2uF
Y3
16M
C24
NC
C25
NC
C26
104
C28
2.2uF
C29
104
1 2
L4
2.2uH, Ir>200mA
C30
2.2uF
R58
0R
R49
10K
R50
10K
R55
10K
R59
10K
R68
10K
1
2
3 4
5
6
U7
SS6373
1 2
L5
3.3uH
C6
104
RO3
100K
RO4
15K
12
DA3
SS14
C40
104
RO5
NC
RO6
1M
RO8
1M
R60
10R
R61
10R
R64
10R
A
R G B
LD12
RGB1
SCRS1
R79
10R
WIN1
R80
10R
R81
0R
CAPS1
R82
10R
NUM1
R83
10R
COM
4
5 123
678
K1
R84
2.2K
R87
2.2K
R88
2.2K
R89
2.2K
R90
2.2K
R91
2.2K
+
C39
47uF/10V
+
C8
47uF/10V
C11
10uF
RO1
0R
DZ1
ZST312N15
1
2
3
4
8
7
6
5
U3
SS4056
RO2
2.2K
VDD5V
ANT
LVD
CAPS
CLK
MOSI
MISO
CSN
BT_LED3
MOT
BT_LED2
B+
P33
P33
SCRS
VCC_C
VCC_C
VCC_C
VCC_C
VCC
2.4G_LED
BT_LED1
VCC
MISO P42 CLK MOT CSN
NUM
VCC
MOSI
BAT+
P42
VDD
GND GND
GND
GND GND
GND
BAT+
GND
GND
VDD
ENC
VDR0_R
LED21VDR0_G
VDR0_B
VDR0_G VDR0_B
TDI
P13 P12
RST
VDR0_R VDR0_B
2.4G-A
BT-A
MOSI-A MISO-A P42-A CLK-A MOT-A CSN-A
TMS
LED20
LED19
GND
GND